UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for KRIW... Searching the city database file for: KRIW ... Date:0000Z 11 DEC 25 Station: KRIW WMO ident: 72672 Latitude: 43.07 Longitude: -108.48 Elevation: 1703.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 89 1 925 753 2 850 1462 SFC 826 1703 8.2 0.2 57 8.0 4.2 280 10 297.2 298.0 285.7 311.1 4.70 4 815 1814 12.8 -0.2 41 13.0 6.1 289 19 303.2 304.0 287.8 317.2 4.62 5 787 2106 11.2 -3.8 35 15.0 4.0 281 26 304.5 305.2 287.3 315.8 3.67 6 708 2975 3.6 -7.4 44 11.0 -1.2 297 40 305.5 306.1 287.1 315.1 3.09 7 707 2986 3.6 -7.4 44 11.0 -1.2 297 40 305.6 306.2 287.2 315.3 3.10 8 700 3067 3.8 -7.2 44 11.0 -1.0 300 50 306.7 307.3 287.6 316.6 3.18 9 678 3325 2.2 -8.8 44 11.0 -2.4 304 63 307.7 308.3 287.7 316.9 2.90 10 640 3787 -1.1 -10.1 50 9.0 -4.7 307 64 309.1 309.6 288.1 317.9 2.77 11 633 3875 -1.3 -10.3 50 9.0 -4.9 308 64 309.8 310.4 288.3 318.6 2.76 12 624 3989 -0.9 -10.9 47 10.0 -4.9 310 64 311.6 312.1 288.8 320.1 2.67 13 595 4366 -3.9 -14.9 42 11.0 -7.8 316 74 312.4 312.7 288.4 318.9 2.02 14 507 5604 -13.5 -18.4 67 4.9 -15.0 312 74 315.3 315.7 289.1 321.2 1.77 15 503 5665 -13.5 -18.5 66 5.0 -15.0 311 74 316.0 316.4 289.3 321.9 1.77 16 500 5710 -13.3 -19.3 61 6.0 -15.1 310 73 316.8 317.1 289.5 322.4 1.66 17 496 5771 -13.3 -20.3 56 7.0 -15.3 314 72 317.6 317.8 289.6 322.7 1.53 18 484 5957 -13.5 -22.5 47 9.0 -16.0 315 70 319.5 319.8 290.0 324.0 1.30 19 477 6068 -14.1 -23.1 46 9.0 -16.5 315 68 320.1 320.4 290.1 324.4 1.25 20 470 6180 -14.3 -23.3 46 9.0 -16.7 315 68 321.2 321.5 290.5 325.5 1.24 21 463 6294 -14.9 -24.9 42 10.0 -17.4 315 67 321.9 322.1 290.5 325.7 1.09 22 444 6609 -17.7 -26.7 45 9.0 -19.8 312 66 322.2 322.4 290.5 325.6 0.97 23 428 6882 -19.9 -29.9 41 10.0 -22.0 313 64 322.8 323.0 290.4 325.5 0.75 24 400 7380 -24.1 -34.1 39 10.0 -25.8 320 66 323.7 323.8 290.5 325.6 0.53 25 393 7508 -25.1 -36.1 35 11.0 -26.8 317 67 324.0 324.1 290.5 325.6 0.45 26 344 8458 -33.7 -39.7 55 6.0 -34.3 319 71 324.9 325.0 290.6 326.2 0.35 27 338 8581 -35.1 -42.1 49 7.0 -35.8 318 72 324.6 324.7 290.5 325.7 0.28 28 332 8705 -36.1 -42.1 54 6.0 -36.7 317 73 324.9 325.0 290.6 326.0 0.28 29 300 9400 -41.7 -51.7 33 10.0 -42.2 320 80 326.6 326.6 290.9 327.0 0.11 30 297 9468 -42.3 -53.3 29 11.0 -42.8 320 81 326.7 326.7 290.9 327.0 0.09 31 288 9676 -44.3 -54.3 32 10.0 -44.7 316 82 326.7 326.7 290.9 327.0 0.08 32 281 9841 -45.7 -55.7 31 10.0 -46.1 316 82 327.0 327.0 290.9 327.3 0.07 33 271 10082 -47.9 -58.9 27 11.0 -48.2 320 81 327.2 327.2 291.0 327.4 0.05 34 250 10610 -52.3 -59.3 43 7.0 -52.5 310 88 328.3 328.3 291.3 328.5 0.05 35 234 11033 -56.1 -61.1 53 5.0 -56.2 305 86 328.8 328.8 291.5 329.0 0.04 36 229 11169 -56.9 -62.9 47 6.0 -57.0 305 86 329.6 329.6 291.6 329.8 0.04 37 225 11280 -57.5 -62.5 53 5.0 -57.6 305 86 330.4 330.4 291.9 330.5 0.04 38 209 11740 -61.9 -67.9 45 6.0 -62.0 308 88 330.5 330.6 291.9 330.6 0.02 39 206 11829 -62.9 -67.9 51 5.0 -63.0 306 89 330.3 330.4 291.8 330.4 0.02 40 200 12010 -64.5 -70.5 43 6.0 -64.6 300 89 330.6 330.6 291.9 330.7 0.01 41 193 12226 -66.5 -71.5 49 5.0 -66.5 301 90 330.8 330.8 291.9 330.9 0.01 42 184 12513 -67.9 -73.9 42 6.0 -67.9 310 92 333.1 333.1 292.6 333.1 0.01 43 181 12612 -67.6 -73.6 42 6.0 -67.7 315 95 335.1 335.1 293.1 335.2 0.01 44 178 12713 -67.3 -73.3 42 6.0 -67.4 315 95 337.2 337.2 293.6 337.3 0.01 45 171 12955 -65.1 -73.1 32 8.0 -65.2 318 92 344.8 344.8 295.5 344.8 0.01 46 168 13063 -64.5 -72.5 32 8.0 -64.6 319 91 347.5 347.5 296.1 347.6 0.01 47 159 13398 -65.7 -74.7 27 9.0 -65.8 325 85 351.0 351.0 296.8 351.0 0.01 48 150 13750 -66.9 -75.9 27 9.0 -67.0 320 74 354.8 354.8 297.7 354.9 0.01 49 143 14038 -68.5 -78.5 22 10.0 -68.5 315 72 356.9 356.9 298.1 357.0 0.01 50 135 14385 -66.1 -78.1 17 12.0 -66.2 309 74 367.1 367.1 300.1 367.1 0.01 51 133 14476 -65.9 -77.9 17 12.0 -66.0 307 74 369.0 369.0 300.4 369.1 0.01 52 131 14568 -65.7 -77.7 17 12.0 -65.8 306 75 371.0 371.0 300.8 371.0 0.01 53 127 14756 -66.5 -78.5 17 12.0 -66.6 309 76 372.9 372.9 301.1 372.9 0.01 54 119 15152 -64.5 -78.5 13 14.0 -64.6 315 77 383.5 383.5 302.8 383.6 0.01 55 118 15204 -64.5 -78.5 13 14.0 -64.6 315 77 384.5 384.5 302.9 384.5 0.01 56 100 16210 -66.9 -82.9 9 16.0 -67.0 315 58 398.5 398.5 305.0 398.5 0.00 57 99 16271 -66.9 -82.9 9 16.0 -67.0 315 58 399.6 399.6 305.2 399.6 0.00 58 93 16654 -60.1 -80.1 6 20.0 -60.4 312 60 420.2 420.2 307.7 420.3 0.01 59 92 16721 -58.5 -78.5 6 20.0 -58.9 311 60 424.7 424.7 308.3 424.8 0.01 60 88 17000 -59.3 -79.3 6 20.0 -59.6 298 55 428.5 428.5 308.7 428.6 0.01 61 84 17292 -57.9 -78.9 5 21.0 -58.3 295 54 437.1 437.1 309.6 437.2 0.01 62 79 17676 -59.9 -80.9 5 21.0 -60.3 310 47 440.7 440.7 310.0 440.8 0.01 63 77 17837 -57.7 -80.7 4 23.0 -58.2 315 38 448.5 448.6 310.7 448.6 0.01 64 70 18430 -63.1 -86.1 3 23.0 -63.4 10 11 449.4 449.4 310.8 449.4 0.00 65 61 19267 -68.1 -91.1 2 23.0 -68.2 35 16 456.3 456.3 311.4 456.3 0.00 66 58 19572 -65.7 -90.7 2 25.0 -66.0 356 27 468.4 468.4 312.5 468.4 0.00 67 56 19785 -66.1 -91.1 2 25.0 -66.3 341 34 472.2 472.2 312.8 472.2 0.00 68 50 20480 -61.9 -90.9 1 29.0 -62.4 330 47 497.6 497.6 314.8 497.6 0.00 69 49 20605 -62.1 -91.1 1 29.0 -62.6 330 46 500.0 500.0 314.9 500.0 0.00 70 48 20732 -61.9 -90.9 1 29.0 -62.4 330 46 503.5 503.5 315.2 503.5 0.00 71 45 21132 -60.7 -89.7 1 29.0 -61.3 328 36 515.7 515.7 316.0 515.8 0.00 72 41 21708 -62.1 -91.1 1 29.0 -62.6 344 30 526.2 526.2 316.7 526.2 0.00 73 40 21861 -62.1 -91.1 1 29.0 -62.7 342 29 529.9 529.9 316.9 529.9 0.00 74 36 22506 -65.3 -92.3 1 27.0 -65.7 4 22 537.8 537.8 317.4 537.8 0.00 75 34 22853 -66.5 -93.5 1 27.0 -66.9 20 16 543.5 543.5 317.7 543.5 0.00 76 31 23417 -62.3 -91.3 1 29.0 -63.0 337 36 569.4 569.4 319.1 569.5 0.00 77 30 23620 -61.1 -91.1 1 30.0 -61.9 340 54 578.1 578.1 319.6 578.1 0.00 78 29 23831 -60.9 -89.9 1 29.0 -61.7 341 45 584.3 584.3 319.9 584.3 0.00 79 27 24277 -58.9 -88.9 1 30.0 -60.0 342 44 601.9 601.9 320.7 602.0 0.01 80 26 24515 -56.7 -87.7 1 31.0 -58.2 344 43 614.7 614.7 321.3 614.8 0.01 81 23 25290 -57.9 -87.9 1 30.0 -59.3 360 43 633.1 633.1 322.0 633.2 0.01 82 22 25569 -58.7 -87.7 1 29.0 -60.1 356 43 638.8 638.8 322.3 638.9 0.01 83 20 26170 -57.3 -87.3 1 30.0 -59.0 360 41 660.8 660.8 323.1 660.8 0.01 84 19 26494 -57.3 -87.3 1 30.0 -59.1 6 47 670.5 670.5 323.4 670.6 0.01 85 15 27980 -59.9 -88.9 1 29.0 -61.6 1 42 708.8 708.8 324.7 708.9 0.01 86 13 28870 -61.5 -90.5 1 29.0 -63.1 353 51 732.9 732.9 325.4 732.9 0.01 87 12 29366 -62.3 -90.3 1 28.0 -63.8 348 55 747.0 747.0 325.8 747.1 0.01 88 11 29901 -63.5 -91.5 1 28.0 -65.0 346 57 761.5 761.5 326.3 761.5 0.01 89 11 29901 -59.5 -89.5 1 30.0 -61.7 346 57 776.0 776.0 326.6 776.1 0.01 90 10 30500 -58.3 -88.3 1 30.0 -61.0 350 59 801.9 801.9 327.3 802.1 0.02 91 10 30500 -58.9 -88.9 1 30.0 -61.5 350 59 799.7 799.7 327.3 799.8 0.01 TRP 184 12513 -67.9 -73.9 42 6.0 -67.9 310 92 333.1 333.1 292.6 333.1 0.01 WND 181 12612 -67.6 -73.6 42 6.0 -67.7 315 95 335.1 335.1 293.1 335.2 0.01 Sounding variables and indices 1000-500 mb thick: 5621.00 m Freezing level: 652.67 mb = 3633.02 m = 11919.21 ft Wetbulb zero: 725.65 mb = 2772.66 m = 9096.54 ft Sfc-500 mean rel hum: 47.30 % Est. max temperature: 18.26 C = 64.87 F Sfc-Lift cond lev (LCL): 730.81 mb = 2714.47 m = 8905.63 ft T: 5.88 C 700-500 lapse rate: 6.47 C/km ThetaE index: 2.11 C Layer 787.0- 707.0 mb Conv cond level (CCL): 555.21 mb = 4901.28 m = 16080.13 ft Mean mixing ratio: 3.76 g/kg Conv temperature: 23.84 C = 74.92 F Cap Strength: 6.17 C Lifted Index: 5.55 C Risk: None Lifted Index @300 mb: 8.08 C Lifted Index @700 mb: 2.33 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.95 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 51620.18 J/kg Cap Strength: 6.14 C Lift Cond Lev (LCL): 632.51 mb = 3880.73 m = 12731.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 45 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 826 1703 280 10 9.8 -1.7 | 174 42 -4.6 41.4 1 813 1829 290 20 18.8 -6.8 | 187 37 4.4 36.3 2 784 2134 280 27 26.6 -4.7 | 198 40 12.1 38.4 3 755 2438 300 31 26.8 -15.5 | 204 30 12.4 27.6 4 728 2743 305 43 35.2 -24.7 | 228 28 20.8 18.4 5 702 3048 295 39 35.3 -16.5 | 218 34 20.9 26.6 6 700 3067 300 50 43.3 -25.0 | 238 34 28.9 18.1 7 675 3353 305 65 53.2 -37.3 | 261 39 38.8 5.8 8 649 3658 305 64 52.4 -36.7 | 260 39 38.0 6.4 9 625 3962 310 64 49.0 -41.1 | 267 35 34.6 2.0 10 601 4267 315 73 51.6 -51.6 | 283 38 37.2 -8.5 11 578 4572 320 77 49.5 -59.0 | 294 38 35.1 -15.9 12 556 4877 315 75 53.0 -53.0 | 284 40 38.6 -9.9 13 514 5486 315 76 53.7 -53.7 | 285 41 39.3 -10.6 14 500 5710 310 73 55.9 -46.9 | 275 42 41.5 -3.8 15 495 5791 315 72 50.9 -50.9 | 282 37 36.5 -7.8 16 475 6096 315 68 48.1 -48.1 | 278 34 33.6 -5.0 17 456 6401 315 67 47.4 -47.4 | 277 33 32.9 -4.3 18 438 6706 310 65 49.8 -41.8 | 268 35 35.4 1.3 19 420 7010 315 64 45.3 -45.3 | 274 31 30.8 -2.2 20 400 7380 320 66 42.4 -50.6 | 285 29 28.0 -7.5 21 387 7620 315 68 48.1 -48.1 | 278 34 33.6 -5.0 22 354 8230 320 70 45.0 -53.6 | 289 32 30.6 -10.5 23 311 9144 315 75 53.0 -53.0 | 284 40 38.6 -9.9 24 300 9400 320 80 51.4 -61.3 | 296 41 37.0 -18.2 25 298 9449 320 81 52.1 -62.0 | 297 42 37.6 -18.9 26 284 9754 315 82 58.0 -58.0 | 289 46 43.5 -14.9 27 272 10058 320 81 52.1 -62.0 | 297 42 37.6 -18.9 28 250 10610 310 88 67.4 -56.6 | 284 55 53.0 -13.5 29 248 10668 310 88 67.4 -56.6 | 284 55 53.0 -13.5 30 236 10973 305 86 70.4 -49.3 | 276 56 56.0 -6.2 31 225 11278 305 86 70.4 -49.3 | 276 56 56.0 -6.2 32 214 11582 310 87 66.6 -55.9 | 284 54 52.2 -12.8 33 204 11887 305 89 72.9 -51.0 | 278 59 58.5 -7.9 34 200 12010 300 89 77.1 -44.5 | 271 63 62.6 -1.4 35 194 12192 300 90 77.9 -45.0 | 272 64 63.5 -1.9 36 185 12497 305 92 75.4 -52.8 | 279 62 60.9 -9.7 37 184 12513 310 92 70.5 -59.1 | 286 58 56.0 -16.0 38 181 12612 315 95 67.2 -67.2 | 295 58 52.7 -24.1 39 175 12802 315 95 67.2 -67.2 | 295 58 52.7 -24.1 40 159 13411 325 85 48.8 -69.6 | 308 43 34.3 -26.5 41 151 13716 325 87 49.9 -71.3 | 308 45 35.5 -28.2 42 150 13750 320 74 47.6 -56.7 | 292 36 33.1 -13.6 43 143 14021 315 72 50.9 -50.9 | 282 37 36.5 -7.8 44 130 14630 305 75 61.4 -43.0 | 270 47 47.0 0.1 45 123 14935 315 77 54.4 -54.4 | 286 42 40.0 -11.3 46 117 15240 315 77 54.4 -54.4 | 286 42 40.0 -11.3 47 112 15545 325 60 34.4 -49.1 | 287 21 20.0 -6.0 48 106 15850 320 54 34.7 -41.4 | 265 20 20.3 1.7 49 101 16154 320 53 34.1 -40.6 | 263 20 19.6 2.5 50 100 16210 315 58 41.0 -41.0 | 266 27 26.6 2.1 51 96 16459 315 59 41.7 -41.7 | 267 27 27.3 1.4 52 91 16764 310 60 46.0 -38.6 | 262 32 31.5 4.5 53 87 17069 295 54 48.9 -22.8 | 240 40 34.5 20.3 54 83 17374 295 54 48.9 -22.8 | 240 40 34.5 20.3 55 79 17678 310 47 36.0 -30.2 | 239 25 21.6 12.9 56 75 17983 320 29 18.6 -22.2 | 191 21 4.2 20.9 57 72 18288 305 27 22.1 -15.5 | 196 29 7.7 27.6 58 70 18430 10 11 -1.9 -10.8 | 153 36 -16.4 32.3 59 68 18593 10 11 -1.9 -10.8 | 153 36 -16.4 32.3 60 65 18898 45 12 -8.5 -8.5 | 146 42 -22.9 34.6 61 62 19202 45 14 -9.9 -9.9 | 144 41 -24.3 33.2 62 59 19507 360 25 -0.0 -25.0 | 141 23 -14.4 18.1 63 56 19812 340 35 12.0 -32.9 | 166 11 -2.5 10.2 64 53 20117 310 36 27.6 -23.1 | 213 24 13.1 20.0 65 50 20422 305 34 27.9 -19.5 | 210 27 13.4 23.6 66 50 20480 330 47 23.5 -40.7 | 255 9 9.1 2.4 67 48 20726 330 46 23.0 -39.8 | 249 9 8.6 3.3 68 46 21031 330 39 19.5 -33.8 | 208 11 5.1 9.3 69 44 21336 325 31 17.8 -25.4 | 191 18 3.3 17.7 70 41 21641 345 30 7.8 -29.0 | 155 16 -6.7 14.1 71 39 21946 340 28 9.6 -26.3 | 164 17 -4.9 16.8 72 37 22250 360 28 -0.0 -28.0 | 136 21 -14.4 15.1 73 36 22555 5 21 -1.8 -20.9 | 144 28 -16.3 22.2 74 34 22860 20 16 -5.5 -15.0 | 145 34 -19.9 28.1 75 32 23165 345 23 6.0 -22.2 | 158 23 -8.5 20.9 76 31 23470 335 39 16.5 -35.3 | 195 8 2.0 7.8 77 30 23620 340 54 18.5 -50.7 | 332 9 4.0 -7.6 78 29 23774 340 45 15.4 -42.3 | 229 1 0.9 0.8 79 28 24079 345 47 12.2 -45.4 | 45 3 -2.3 -2.3 80 27 24384 340 42 14.4 -39.5 | 179 4 -0.1 3.6 81 25 24689 350 44 7.6 -43.3 | 88 7 -6.8 -0.2 82 23 25298 360 43 -0.0 -43.0 | 90 14 -14.4 0.1 83 22 25603 355 43 3.7 -42.8 | 91 11 -10.7 0.3 84 21 25908 355 34 3.0 -33.9 | 129 15 -11.5 9.2 85 20 26170 360 41 -0.0 -41.0 | 98 15 -14.4 2.1 86 20 26213 5 48 -4.2 -47.8 | 76 19 -18.6 -4.7 87 16 26822 10 41 -7.1 -40.4 | 97 22 -21.6 2.7 88 15 27127 360 42 -0.0 -42.0 | 94 14 -14.4 1.1 89 14 27432 355 48 4.2 -47.8 | 65 11 -10.3 -4.7 90 12 27737 350 54 9.4 -53.2 | 27 11 -5.1 -10.1 91 11 28042 345 56 14.5 -54.1 | 360 11 0.1 -11.0 92 10 28346 350 59 10.2 -58.1 | 16 16 -4.2 -15.0 93 8 28956 350 59 10.2 -58.1 | 16 16 -4.2 -15.0 94 7 29566 340 70 23.9 -65.8 | 337 25 9.5 -22.7 95 6 29870 345 79 20.4 -76.3 | 350 34 6.0 -33.2 Wind Parameters Mean winds (0-6000m): 311.5 at 60.6 knts Storm direction: 341.5 at 45.5 knts Shear (0-3000m) pos: 9.4 neg: 2.7 tot: 12.1 10-3/s Storm rel Dir Shear (0-3000m): 116.3 deg Storm rel helicity (0-3000m) pos: 730.3 neg: -57.4 tot: 672.9 m^2/s^2 ave: 224.3 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 16.7 stream: 12.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.07 Bulk Shear: 236.92 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 284 22 190 38| 18.5 0.0 18.5|176.1 0.0 176.1 352.2 0.88| 20.2 17.8 1000 293 27 199 34| 16.8 0.0 16.8|284.4 0.0 284.4 284.4 0.80| 19.8 15.9 1500 297 33 208 32| 11.2 5.4 16.6|448.9 -29.6 419.2 279.5 0.72| 21.8 15.7 2000 300 41 223 31| 10.3 4.1 14.3|528.9 -34.3 494.6 247.3 0.73| 18.8 13.7 2500 303 46 233 30| 10.0 3.3 13.3|638.7 -34.3 604.4 241.7 0.75| 17.7 13.4 3000 307 51 244 29| 9.4 2.7 12.1|730.3 -57.4 672.9 224.3 0.73| 16.7 12.3 4000 309 57 257 31| 7.0 2.4 9.5|734.7-171.3 563.4 140.9 0.56| 14.1 7.9 5000 310 60 262 31| 5.3 2.3 7.6|780.3-248.4 531.8 106.4 0.45| 13.0 5.9 6000 311 61 265 31| 4.8 2.2 7.0|858.3-273.2 585.2 97.5 0.45| 12.3 5.5 Wrote GIF file: /home/apache/climate/data/raob//KRIW/skewt/KRIW.skewt.20251211.00.gif